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US12095937B2 - Electronic device - Google Patents

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Publication number
US12095937B2
US12095937B2 US17/971,144 US202217971144A US12095937B2 US 12095937 B2 US12095937 B2 US 12095937B2 US 202217971144 A US202217971144 A US 202217971144A US 12095937 B2 US12095937 B2 US 12095937B2
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United States
Prior art keywords
camera apparatus
device body
sound cavity
case
sound
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Application number
US17/971,144
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English (en)
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US20230041843A1 (en
Inventor
Zhengwu LUO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Assigned to VIVO MOBILE COMMUNICATION CO., LTD. reassignment VIVO MOBILE COMMUNICATION CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LUO, Zhengwu
Publication of US20230041843A1 publication Critical patent/US20230041843A1/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • the present application relates to the technical field of electronic devices, and in particular, to an electronic device.
  • the photographing function is one of important functions of an electronic device.
  • the traditional electronic device is usually equipped with a camera apparatus, which is usually fixed on the electronic device.
  • the camera apparatus usually needs to occupy an independent space in the electronic device.
  • the volume of the electronic device is large, which is not conducive to miniaturization design of the electronic device.
  • the embodiments of the present application provide an electronic device, including:
  • FIG. 1 is a structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 2 is a structural diagram of a device body in an electronic device according to an embodiment of the present application.
  • FIG. 3 is a schematic cross-sectional structural diagram 1 of a device body in an electronic device according to an embodiment of the present application;
  • FIG. 4 is a schematic cross-sectional structural diagram 2 of a device body in an electronic device according to an embodiment of the present application.
  • FIG. 5 is a schematic cross-sectional structural diagram 3 of a device body in an electronic device according to an embodiment of the present application.
  • an electronic device including:
  • the first sound cavity 102 may be a groove structure formed when one side of the device body 10 is sunken inwards, an opening is formed on the device body 10 , and the camera apparatus 20 can be inserted into the first sound cavity 102 through the opening and is installed fixedly in the first sound cavity 102 to fasten the camera apparatus 20 on the device body 10 .
  • the camera apparatus 20 can also be disassembled from the first sound cavity 102 through the opening, to separate the camera apparatus 20 from the device body 10 .
  • the fastening method of the camera apparatus 20 and the device body 10 can be set according to actual needs, for example, the fastening can be achieved by means of snapping, or the fastening can be achieved by means of screws, which is not limited herein, as long as the detachable connection between the camera apparatus 20 and the device body 10 can be realized.
  • the camera apparatus 20 can be separated from the device body 10 , so that the sound cavity of the sound-emitting device extends toward the first sound cavity and has a second volume value.
  • the camera apparatus 20 needs to be installed on the device body 10 for use, such as charging or data transmission, the camera apparatus 20 can be installed in the first sound cavity 102 , and the sound cavity of the sound-emitting device is reduced to the first volume.
  • the camera apparatus 20 is detachably installed in the first sound cavity 102 , so that when the camera apparatus 20 needs to be installed and used, the camera apparatus 20 is installed in the first sound cavity 102 , and when a larger sound cavity needs to be used, the camera apparatus 20 can be separated from the device body 10 . In this way, sound cavity reuse is realized, so that the volume of the electronic device can be reduced, which is beneficial to miniaturized design of the electronic device.
  • the volume of the camera apparatus can be appropriately increased, thereby improving the resolution and zoom factor of the camera apparatus.
  • the sound cavity can be appropriately increased, so that an ultra-low frequency and high-fidelity electro-acoustic system can be realized for the sound-emitting device.
  • the sound-emitting device has a second sound cavity 1011 , the second sound cavity 1011 communicates with the first sound cavity 102 , and the device body 10 further includes a baffle 103 adapted to the opening.
  • the baffle 103 covers the opening, and the sound cavity of the sound-emitting device is formed by the combination of the first sound cavity 102 and the second sound cavity 1011 .
  • the camera apparatus 20 when the camera apparatus 20 is located in the first sound cavity 102 , the camera apparatus 20 seals the second sound cavity, and the second sound cavity forms the sound cavity of the sound-emitting device.
  • the baffle 103 is slidably connected with the device body 10 to move between a first position and a second position, in a case that the baffle is in the first position, the baffle opens the opening, and in a case that the baffle is in the second position, the baffle 103 covers the opening.
  • the camera apparatus 20 can be installed on the device body 10 , or the camera apparatus 20 can be separated from the device body 10 .
  • the movement of the baffle 103 can be manually controlled, or the movement of the baffle 103 can be driven through setting.
  • a drive assembly and a control chip are further provided in the device body 10 , the drive assembly is connected with the baffle 103 , and the control chip is connected with the drive assembly and is configured to control the drive assembly to drive the baffle 103 to move between the first position and the second position.
  • the drive assembly includes a motor and a drive circuit adapted to the motor.
  • the rotating shaft of the motor can be connected with the baffle 103 .
  • the control chip can output a corresponding control instruction to the drive circuit when an operation command is received from the user, thereby controlling the movement of the baffle 103 .
  • the movement of the baffle 103 may be rotational movement or linear movement, which is not further limited herein.
  • physical or virtual buttons may be provided for the user to input the operation instruction.
  • the movement of the baffle 103 may also be controlled manually.
  • the baffle 103 may use a push-pull design, as shown in FIG. 2 .
  • the baffle 103 is provided with a handle portion 1031 , and at least a part of the handle portion 1031 protrudes from the device body 10 .
  • a block can also be designed to be detachably connected with the device body 10 , and when the block is installed on the device body 10 , the block can cover the opening, so that the first sound cavity 102 and the second sound cavity 1011 are combined to form the sound cavity of the sound-emitting device.
  • the device body 10 may be provided with a notch adapted to the handle portion 103 at the opening, and when the baffle 103 is in the first position, the handle portion 103 is located in the notch. Since the notch is provided to accommodate the handle portion 103 , the baffle 103 can be prevented from occupying the opening, so that the size of the opening can be reduced.
  • the sound cavity of the sound-emitting device is a second sound cavity 1011
  • the second sound cavity 1011 is made of a deformable material, in a case that the camera apparatus 20 is installed in the first sound cavity 102 , the second sound cavity 1011 is squeezed by the camera apparatus 20 to have the first volume value, and in a case that the camera apparatus 20 is separated from the device body 10 , the second sound cavity 1011 extends towards the first sound cavity 102 and changes from the first volume value to the second volume value.
  • the second sound cavity 1011 is a sealed hollow cavity, and the size of the second sound cavity 1011 can be elastically changed.
  • FIG. 4 when the camera apparatus 20 is separated from the device body 10 , a part of the second sound cavity 1011 is located in the first sound cavity 102 .
  • FIG. 5 when the camera apparatus 20 is located in the first sound cavity 102 , the camera apparatus 20 squeezes the first sound cavity 102 , so that the volume of the first sound cavity 102 is reduced.
  • a part of the second sound cavity 1011 can be located in the first sound cavity 102 , or the entire second sound cavity 1011 may not be located in the first sound cavity 102 .
  • the positional relationship between the first sound cavity 102 and the second sound cavity 1011 can be set according to actual needs, which is not further limited here.
  • the opening may be provided on the back of the device body.
  • the device body is provided with a display screen, and the back refers to a side of the device body away from the display screen.
  • the device body 10 controls the camera apparatus 20 to work, and in a case that the camera apparatus 20 is separated from the device body, the camera apparatus 20 works independent of the device body 10 , or the device body 10 controls the camera apparatus 20 to work. Therefore, the camera apparatus 20 can optionally work independent of the device body 10 or work under the control of the device body 10 , which is more flexible and convenient to use.
  • the sound-emitting device may include a coil diaphragm and a magnet, where the coil diaphragm vibrates under the action of the magnetic force of the magnet to generate sound.
  • the size of the sound cavity of the sound-emitting device affects the sound-emitting effect of the sound-emitting component. For example, as the volume of the rear sound cavity constantly increases, the low-frequency peak of the frequency response curve of the sound constantly moves toward the low frequency, so that the low-frequency characteristics can be improved.
  • the installation space of the camera apparatus 20 and the sound cavity of the sound-emitting device share space, thereby improving the space utilization of the electronic device, and providing a solution to the problem of insufficient internal space of the electronic device.
  • space sharing Due to space sharing, a camera with a higher resolution and a higher zoom factor can be used, so that the resolution and the zoom factor of the electronic device are not limited, to improve the performance of the camera apparatus 20 .
  • space sharing the space of the sound cavity of the sound-emitting device is increased, so that an ultra-low frequency and high-fidelity electro-acoustic system can be realized.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Lens Barrels (AREA)
US17/971,144 2020-04-26 2022-10-21 Electronic device Active 2041-11-02 US12095937B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010338949.8 2020-04-26
CN202010338949.8A CN111526453B (zh) 2020-04-26 2020-04-26 电子设备
PCT/CN2021/089223 WO2021218796A1 (zh) 2020-04-26 2021-04-23 电子设备

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/089223 Continuation WO2021218796A1 (zh) 2020-04-26 2021-04-23 电子设备

Publications (2)

Publication Number Publication Date
US20230041843A1 US20230041843A1 (en) 2023-02-09
US12095937B2 true US12095937B2 (en) 2024-09-17

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US17/971,144 Active 2041-11-02 US12095937B2 (en) 2020-04-26 2022-10-21 Electronic device

Country Status (5)

Country Link
US (1) US12095937B2 (zh)
EP (1) EP4145852A4 (zh)
JP (1) JP7459294B2 (zh)
CN (1) CN111526453B (zh)
WO (1) WO2021218796A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111526453B (zh) * 2020-04-26 2022-01-07 维沃移动通信有限公司 电子设备
CN112073858B (zh) * 2020-09-09 2022-08-26 维沃移动通信有限公司 音频输出装置、电子设备、控制方法及控制装置
CN112600963B (zh) * 2020-12-11 2023-03-21 维沃移动通信有限公司 一种电子设备
CN113099014B (zh) * 2021-04-26 2023-03-21 维沃移动通信有限公司 电子设备
CN115623330B (zh) * 2022-10-10 2025-02-07 维沃移动通信有限公司 电子设备和控制方法

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CN203219475U (zh) 2013-05-03 2013-09-25 广东欧珀移动通信有限公司 具有可扩展音腔的音箱结构和移动设备
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Also Published As

Publication number Publication date
WO2021218796A1 (zh) 2021-11-04
EP4145852A1 (en) 2023-03-08
CN111526453A (zh) 2020-08-11
JP7459294B2 (ja) 2024-04-01
EP4145852A4 (en) 2023-11-01
JP2023522633A (ja) 2023-05-31
US20230041843A1 (en) 2023-02-09
CN111526453B (zh) 2022-01-07

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